jni « Operation « Java Thread Q&A

1. How to start Java from within a C process?    stackoverflow.com

I want to add some Java (actually Clojure) based event handlers to a HUGE legacy C application. What is the most straight forward and easily maintained way to do ...

2. Will the Java Garbage Collector stop my POSIX threads created from JNI calls?    stackoverflow.com

I have a time critical application that needs to send a UDP datagram on a set schedule. The tolerance for jitter is very low on the receiving side. Implementing ...

3. Ending a Java thread in C (JNI)    stackoverflow.com

Dear multithreading/Java/C/JNI gurus, I have a slightly specific problem. I have a Java program that spawns threads. In the run() method, a call to C is made (via JNI), where at first, ...

4. Nbr of threads started by JNI_CreateJavaVM()    stackoverflow.com

When I call JNI_CreateJavaVM() on a 24 cores machine with 32GB using Ubuntu 10.10 gcc, it starts 26 threads. It seems like an overkill. Where is the number of threads created ...

5. Java thread blocking in a native method waiting for I/O to complete    stackoverflow.com

I have a Thread blocking in a native method, which in turn is blocking and waiting for a linux read function (include <fcntl.h>) to return:

int n = read(g_fd, dest, len);